Wow,
It’s aproximatively 2 months since I write on this php tutorials blog and I never writed about this premier function, very basic which I should show you in the very first two or three posts but I forgot about it : it is the function which checks php web server configuration : phpinfo(); How? Create a new file, and place it into your host, then access it and taddaaa – you’ll see and check php config (such as modules loaded, extensions, etc).
<?php phpinfo(); ?>